code: def _nan_to_num_dispatcher(x, copy=None):
      return (x,)
  
imports: from __future__ import division, absolute_import, print_function
  import functools
  import warnings
  import numpy.core.numeric
  from numpy.core.numeric import asarray, asanyarray, isnan, zeros
  from numpy.core.overrides import set_module
  from numpy.core import overrides
  from .ufunclike import isneginf, isposinf
label_desc: Use image node_id 14 for calling a global function with example usage: _nan_to_num_dispatcher(x, copy) and returns: x